What is the Chromium browser?
Chromium is an open-source web browser that forms the basis for the well-known Chrome web browser. Chromium is used by less than 0.2% of all computer users who ran a browser last month. Google Chrome compiled from the current Chromium source code, but Google adds a number of useful features to Chrome, like automatic updates and Adobe Flash support.
Google was the primary backer of Chromium earlier, but the company quit over this project in 2008, when it launched Chrome browser. While the code of Chromium is open-source, many developers continue to contribute to the Chromium project, they continuously add their own features, interfaces and extensions. In fact, there are a few new builds of the Chromium browser released on daily basis.
What is the difference between Chromium and Google Chrome?
Chromium browser misses the following functionality:
– Chromium does not get security updates and features upgrades automatically. User needs to download them manually.
– Chromium does not support the Widevine digital rights management (DRM) module. It means that you aren’t able to play Netflix content, as that service relies on Widevine technology.
– Chromium doesn’t include Adobe Flash Player, but user can download it from official Adobe’s website and install Flash Player onto Chromium.
Is Chromium browser secure to use?
Security issues detected by Google’s engineers or independent security experts are constantly patched in Chromium browser, so the it is just as secure (or just as insecure) as Google Chrome. However, Chromium lacks an automatic update mechanism, meaning that any security patches applied to the source code will not be reflected in your current copy of Chromium browser until you manually download the latest version.
Moreover, cybercriminals often add malicious code onto Chromium and distribute modified versions of this browser in order to infect users’ computers with different types of viruses, including adware, trojans and browser hijackers.
Malicious Chromium browser often comes as a part of a larger freeware download, typically found on untrusted websites, and like other potentially unwanted software can be difficult to remove from the system.
How to remove Chromium virus?
If you downloaded Chromium browser from a trusted source, and you have a legitimate copy of Chromium browser installed on your PC, then uninstalling it is a very quick and simple process.
How to uninstall Chromium from Windows 10, 8.1 and 7:
1. Press the Windows key + S.
2. Type “uninstall program” in the search field.
3. Click Add or remove programs.
4. Select Chromium and click Uninstall.
If you downloaded Chromium from any sketchy source, like freeware with bundled addons, or you are unable to get rid of Chromium manually, you may have an infected version of Chromium which was modified with malicious code. The browser may look like Chrome on the interface, but it will inject annoying pop up ads or misleading search results. Malicious Chromium versions are designed to display a fake homepage that you do not want, display pop-up ads, or are bundled with extensions that track your browsig activity and personal data.
Our best advice: Try to follow our manual removal guide below to remove fake Chromium browser from your computer. If you fail to get rid of adware-infected Chromium manually, then download a reputable anti-malware product to scan for, and identify the malware, then remove it from your system.
Remove Chromium from your PC
You can easily remove Chromium adware from your system using one of the effective anti-malware tools listed below, or you can follow our detailed step-by-step manual removal guide.
Part 1. Remove Chromium Using Anti-Malware Software
Restart your computer in Safe Mode with Networking. You can find step-by-step instruction here on our website – “How to start Windows in Safe Mode with Networking”.
If you have an antivirus software running on your computer, please check for its updates and scan your system. If the problem still persists, download and install one of the recommended anti-malware tools to automatically remove Chromium and other malware threats from your PC.
Scan your PC with Plumbytes Anti-Malware
1. You should download Plumbytes Anti-Malware installer to scan your computer for any malware or adware that might infected your computer. Plumbytes Anti-Malware is a trusted software that can detect and remove most of security threats, including adware, ransomware, PUPs, trojans, worms and rootkits.
2. Double-click the downloaded “antimalwaresetup.exe” installation file to launch it.
3. Click “Install” button to start the installation process. The setup wizard will automatically start to download necessary program files to your computer. Once download completed, Plumbytes Anti-Malware will be automatically installed on your computer. The entire installation process takes only 2-3 minutes.
4. Once installed, Plumbytes Anti-Malware will automatically update its antivirus signatures database and then start smart system scan to detect all malware, adware, spyware and other security threats.
5. You will see the detailed list of security threats and potentially unwanted applications detected on your PC. Click “Remove Selected” button to clear your PC from malicious files, adware and potentially unwanted applications.
You will be offered to purchase a license copy in order to remove detected security threats from your computer.
Double-Check Your PC with SpyHunter 4 Anti-Malware
6. You can double-check your computer with SpyHunter 4 Anti-Malware in order to remove any leftover malware and adware traces. SpyHunter is considered as one of the best and most effective anti-malware tools today. Click the button below to download SpyHunter installation package.
7. Double-click the downloaded “SpyHunter-Installer.exe” file to start the installation process.
8. When the installation starts, the Setup Wizard will offer a few options and settings that you may want to configure. We recommend just clicking “Next” button to accept the default application settings. You can check out our detailed SpyHunter 4 Anti-Malware Setup & User Guide which can help you to go through the installation process and provide important information about malware scans and program settings.
9. Once the installation completed, SpyHunter 4 will automatically update antivirus database and latest virus definitions. Next, SpyHunter 4 Quick Scan will automatically check your computer for any malware, adware, spyware and other security threats.
10. You will see the detailed list of viruses and potentially unwanted applications detected on your PC. Click “Next” button to clear your PC from malicious files, adware and PUPs.
You will be offered to buy your license copy of SpyHunter software in order to remove detected malware from your computer.
Alternate Recommended Anti-Malware Tools
The following awesome full-scale anti-malware products also have proved their effectiveness against all types of malware and adware. However, some of these anti-malware programs don’t provide a free trial version, and you’ll have to purchase a license key in order to clean your computer from the detected malware and PUPs.
Part 2. Remove Chromium Manually (Removal Guide)
Notice: Manual removal guide is recommended to experienced computer users. Incorrect modifications introduced into the Windows operating system, Windows Registry or browser settings may result in serious system fails or software errors.
We’ve created this step-by-step removal guide to help you manually remove Chromium and other similar security threats from your computer. Please carefully follow all the steps listed in the instruction below. We’ve attached detailed screenshots and video guides for your convenience. If you have any questions or issues, please contact us via email, create a public forum question or contact us using online contact form. Please add your comments and suggestions to this guide below.
Remove Unwanted Programs from Windows
STEP 1: Remove Unwanted Programs in Control Panel
You should try to uninstall the adware application using “Programs and Features” tool in the Windows Control Panel.
Press Windows + R keys and type appwiz.cpl into the Open: field. Click OK button.
Guide for Windows 10, 8, 8.1 and 7 versions
Click Uninstall a program link in the Programs section.
Sort the installed programs by Installed On date to find recently installed applications. Select the entry for the program you want to remove and click Uninstall button.
Confirm the removal and wait until the program is finished uninstalling.
Guide for Windows XP
Go to Add or Remove Programs tool in the Control Panel.
Sort the installed programs by Date Last Used to find recently installed applications. Select the entry for the program you want to uninstall and click Remove button.
Click Remove button to confirm the removal. Wait until the program is finished uninstalling.
STEP 2: Clean Windows Registry
It’s strongly recommended to clean your Windows Registry in order to remove all entries and registry keys associated with malware or adware. Windows Registry contains all the settings and information for the software applications and user accounts in your Windows operating system. You need to launch Registry Editor utility to make changes to registry.
Apart from this manual instruction, you can try to use the CCleaner Professional program which described below in our guide. This effective program helps to clean and fix Windows Registry.
Guide for Windows 10, 8, 8.1, 7 and XP versions
Press Windows + R and type Run regedit or regedit.exe into the Open: search field. Click OK button or press Enter key.
Click Yes button in the User Account Control window to allow the Registry Editor to make changes.
When you open the Registry Editor for the first time, you’ll see a treeview on the left-hand side that contains all of the registry keys with values and data on the right-hand side.
Once Registry Editor is opened, you need to find and remove registry keys and values created by malware or adware.
Press Ctrl + F (or go to Menu –> Edit –> Find) to open the Find bar.
Look up the Chromium of the malware or adware affecting your PC and type it into “Find what:” text box. Check all checkboxes and then click Find Next button.
Right-click on the located registry entry and click Delete from the context menu. Repeat this process for each of the registry entries associated with malware.
Click Yes button in the confirmation window.
STEP 3: Remove Malware from Task Scheduler
Among a wide variety of adware viruses there are some unwanted programs which don’t change the settings of your browser (home page, search engine etc.), don’t add malicious extensions and don’t appear in browser shortcuts or Windows Registry. However, this fact does not prevent such unwanted applications from showing you tons of pop-up ads, launching your web browser without your consent and redirecting you to unknown third-party websites. The most interesting thing about this type of malware is that these PUPs typically aren’t detected by anti-virus and anti-adware tools through adding some special instructions (“tasks”) in the Task Scheduler of your Windows operating system. So, you should manually find and delete all the tasks created by the malware.
Guide for Windows 10, 8, 8.1 and 7 versions
First, press Windows + R keys to open the Run Dialog Box. Type taskschd.msc command and click OK button or press Enter key.
You will see a Task Scheduler window.
Expand the tree in the left hand pane and left-click the Task Scheduler Library.
Go to the list of files and tasks in the central pane of Task Scheduler window. Left-click the first task in the list to check its properties. Below you will see general properties of this task.
Next, go to the Actions tab. Check out the information in Start a program line. If you find something like “C:\Program Files (x86)\Google\Chrome\Application\chrome.exe hxxp://website” or “C:\Program Files (x86)\Google\Chrome\Application\chrome.exe website” in the Details, immediately delete this task from Task Scheduler.
In order to eliminate the malicious task, right-click the task and select Delete option.
Click Yes button in the confirmation window.
Go through the remaining tasks the same way. Remove the suspicious tasks from your Task Scheduler.
Notice: If you aren’t sure that “C:\Program Files (x86)\Google\Chrome\Application\chrome.exe hxxp://website” or “C:\Program Files (x86)\Google\Chrome\Application\chrome.exe website” can be malicious or not, you can check the status of the website on our website or using search engine.
Once you finished the cleaning process, simply exit Task Scheduler window.
Part 3. Useful Free Utilities for Our Manual Guide
The following small and free applications can help you to execute some of the important tasks which are described in our manual adware removal guide.
RKill – Stops Malicious Processes
If you can’t manually find and terminate malicious processes in the Task Manager, you can download a free Rkill utility by BleepingComputer that stops known malware and adware processes so that your anti-malware software can normally start and run, and remove all traces of malware infections. RKill doesn’t delete any system files, this application only stops a malicious running process. Once RKill finished its execution, you should immediately scan your computer with one of the anti-malware tools listed above.
CCleaner Professional – Cleans Windows Registry
CCleaner is an award-winning PC optimization tool that allows to fix Windows Registry errors, clean your computer from unused system and browser files, erase cookies and your browsing history and significantly improve your computer’s overall speed and performance. CCleaner Professional comes with a free 14-day trial version.
Shortcut Cleaner – Cleans Hijacked Browser Shortcuts
If you can’t manually fix your hijacked brower shortcuts, you can download a free Shortcut Cleaner program by BleepingComputer that checks your Windows shortcuts and cleans them so that your browser doesn’t redirect to unwanted websites or display pop-up ads. Shortcut Cleaner is also able to clean hijacked Windows registry entries associated with known browser hijackers.
Part 4. How to Prevent Adware Attacks?
If you want to prevent further irritating adware or pop-up ads from infecting your computer, please read and follow the common PC security tips below. These general tips will help to protect your computer against most adware, spyware and malware threats.
Follow These Simple Security Tips
- Most of adware viruses typically come bundled with legitimate software. Carefully read all the fine print about what you might be installing with the downloaded software. Opt out of installing the unwanted bundled freeware;
- Always select Custom/Advanced option for the type of installation, carefully check every installation step and pay attention to checkboxes;
- Don’t click on suspicious pop-up ads and banner ads;
- Keep your web browser up to date;
- Protect your web browser with a strong password;
- Keep browser extensions and plug-ins up to date;
- Install trusted antivirus and firewall software. Set up daily automatic updates of antivirus databases;
- Keep the automatic updates of your operating system on;
- Avoid suspicious and untrustworthy websites;
- Avoid unexpected and spam emails. Don’t open attachments from strange-looking unknown emails and don’t click any links in such messages;
- Always scan all downloaded files for malware. Check files on your USB flash-drives or external HDDs.
(Optional) Use Adblock Plus Extension
If you’re tired of intrusive adware infections, we recommend to install a free Adblock Plus extension for your browser. This small and effective tool can help you forget about annoying ads and browser hijackers.
Adblock Plus is a popular FREE open-source ad-blocking browser extension. About 20 million PC users use Adblock Plus on a daily basis. Adblock Plus does a great job filtering out online ads, including pop-ups, banners, browser redirects, adware and more. Adblock Plus also blocks most tracking tools which usually track your surfing activity and browsing history during each browsing session.
Just visit https://adblockplus.org/ website and click “Install” button. Once you install Adblock Plus for your favorite browser, you can customize this extension to fit your personal browsing needs.